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RFC 3339 vs ISO 8601
(ijmacd.github.io)
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this post was submitted on 27 Oct 2025
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TIL that, at least according to the linked page,
YYYY-MM-DD hh:mm:ss(or%Y-%M-%D %h:%m:%sinstrftimeformat) isn't valid in either system.ISO8601 apparently disallows spaces altogether, so that space should be a
Tfor it to qualify there; RFC3399 allows the space, but insists there should be a UTC offset of some kind at the end.Unrelatedly, the page's use of
%Zand%zdoesn't match withstrftimeformatting at all, so there's at least one other standards problem lurking here.